GRCC ENVIRONMENTAL SCIENCE FINAL
EXAM | QUESTIONS AND ANSWERS |
COMPLETE STUDY GUIDE AND EXAM
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Updated Questions and Answers
100% Verified Exam Prep
,Physical combustion lets off _________ and takes in _____________. Carbon Dioxide, Oxygen
Mining phosphorus from the lithosphere and using it as a form False
of fertilizer is a form of sustainable resources use.
Which of the below is not an example of a non-point source A power plant smoke stack
of water pollution?
In an energy pyramid, which group of organisms would have Herbivores.
the second most amount of biomass?
Human activities are altering the nitrogen cycle. What can Both A and B, use less fertilizer and save wetlands
reduce the negative impact that humans are having on the
nitrogen cycle?
Which of the following is an example of physical combustion? Both C and D, urning of fossil fuels and forest fire.
The living biomass of which level (s) would change the most Primary producers.
from summer to winter?
Which fertilizer mis should you use to preent cultural bag marked 10-0-20 (0 P)
eutrophication in Michigan lakes? (Hint "N P K")
Human activities are altering the nitrogen cycle. What can Both A and B, Use less fertilizer and save wetlands
reduce the negative impact that humans are having on the
nitrogen cycle?
The source of nearly all of earths oxygen can be mainly Photosynthesis.
contributed to which of the following?
Which of the following organisms would be found at the zooplankton and krill that feed on diatoms and algae
lowest trophic level?
What is the major importance of riparian vegetation along a They assimilate nutrients from land before they can run off.
lake or stream (riparian zones)?
, The rainforests and the ocean are known as "carbon sinks" They store carbon
because
When we eat food, the majority of the energy goes to the atmosphere as heat.
Burning of fossil fuels has gone up over 19% since 1990. The the same as
total amount of Carbon today in the biosphere is __________ prior
to the industrial revolution?
Which level represents herbivores? Primary consumers
Which group of species are more energy efficient? A cold blooded species
Carbon is the main element that separates the living from the True
non-living?
Many major cities have combined sewage overflow systems b and c only, the population of humans has increased since they were originally
(CSO's). What is the major problem with CSO's today? implemented and roads and parking lots have increased storm water runoff
In an energy pyramid, which group of organisms would have herbivores
the second most amount of biomass?
The inorganic matter used by the photosynthetic processes Carbon dioxide and water
are?
Food webs consist of 2 major food chains, the grazing food True
chain and the detrital food chain.
Which of the following are responsible for nitrogen fixation? Special bacteria
Consider a sealed gallon jar of clear plexi-glass with only Both A and D, increase in carbon dioxide and decrease in oxygen.
heterotrophic organisms living within and its placement in a
window. What would happen within the system over a few
days?
Cellular respiration is the process of converting ____________ into Chemical food energy; ATP
_____________.
EXAM | QUESTIONS AND ANSWERS |
COMPLETE STUDY GUIDE AND EXAM
PREP
| GRADED A+ | GUARANTEED SUCCESS
Updated Questions and Answers
100% Verified Exam Prep
,Physical combustion lets off _________ and takes in _____________. Carbon Dioxide, Oxygen
Mining phosphorus from the lithosphere and using it as a form False
of fertilizer is a form of sustainable resources use.
Which of the below is not an example of a non-point source A power plant smoke stack
of water pollution?
In an energy pyramid, which group of organisms would have Herbivores.
the second most amount of biomass?
Human activities are altering the nitrogen cycle. What can Both A and B, use less fertilizer and save wetlands
reduce the negative impact that humans are having on the
nitrogen cycle?
Which of the following is an example of physical combustion? Both C and D, urning of fossil fuels and forest fire.
The living biomass of which level (s) would change the most Primary producers.
from summer to winter?
Which fertilizer mis should you use to preent cultural bag marked 10-0-20 (0 P)
eutrophication in Michigan lakes? (Hint "N P K")
Human activities are altering the nitrogen cycle. What can Both A and B, Use less fertilizer and save wetlands
reduce the negative impact that humans are having on the
nitrogen cycle?
The source of nearly all of earths oxygen can be mainly Photosynthesis.
contributed to which of the following?
Which of the following organisms would be found at the zooplankton and krill that feed on diatoms and algae
lowest trophic level?
What is the major importance of riparian vegetation along a They assimilate nutrients from land before they can run off.
lake or stream (riparian zones)?
, The rainforests and the ocean are known as "carbon sinks" They store carbon
because
When we eat food, the majority of the energy goes to the atmosphere as heat.
Burning of fossil fuels has gone up over 19% since 1990. The the same as
total amount of Carbon today in the biosphere is __________ prior
to the industrial revolution?
Which level represents herbivores? Primary consumers
Which group of species are more energy efficient? A cold blooded species
Carbon is the main element that separates the living from the True
non-living?
Many major cities have combined sewage overflow systems b and c only, the population of humans has increased since they were originally
(CSO's). What is the major problem with CSO's today? implemented and roads and parking lots have increased storm water runoff
In an energy pyramid, which group of organisms would have herbivores
the second most amount of biomass?
The inorganic matter used by the photosynthetic processes Carbon dioxide and water
are?
Food webs consist of 2 major food chains, the grazing food True
chain and the detrital food chain.
Which of the following are responsible for nitrogen fixation? Special bacteria
Consider a sealed gallon jar of clear plexi-glass with only Both A and D, increase in carbon dioxide and decrease in oxygen.
heterotrophic organisms living within and its placement in a
window. What would happen within the system over a few
days?
Cellular respiration is the process of converting ____________ into Chemical food energy; ATP
_____________.
